OpenAI · TEXT AND MEDIA REFERENCE

GPT-5.2 Watermarks & Media Files

Pick out your exported media file in the GPT-5.2 project in order to find out if there is a watermark or not. Written replies and image replies are two different types of outputs.

Chat

This listing is in connection with a chat model. The test to use will not work on text. It will only accept media files.

Drop your image here

PNG, JPG or WebP · up to 4 MB

Results vary by image.

GPT-5.2 Marketing Materials

If the chat was able to come up with some copy that will be used in the graphic, save it separately because one might not be able to generate an image. Check your work on the image after the process.

Can this tool check whether my copy was AI-written?

No. Watermarking media output does not mean anything about the source of written marketing copy.

Check the Watermark in Your File

Determine the image, video and audio models which have resulted in the creation of your file. A watermark review for media does not consider the origin of a written answer.

The model name is not an indicator of SynthID in the image. Results will depend on the particular image you use. SynthID remover cannot be guaranteed to work for all kinds of AI labels or image provenance information.

ONE IMAGE FREE · NO CARD REQUIRED

Remove SynthID Watermark Now

Media types: pictures, videos and audio. Select the type you need to start.

Choose your media